This article mainly introduces:

Tunisia hydraulic cylinder,pipe bender hydraulic cylinder manufacturer,pipe bender hydraulic cylinder

(Tunisia pipe bender hydraulic cylinder,produced by Hengyu Group）

pipe bender hydraulic cylinder are widely used in Tunisia，because of no transmission clearance，powerful torque，clever hydraulic energy conversion.So our company has designed pipe bender hydraulic cylinder for customers from Tunisia.

Introduction to pipe bender hydraulic cylinder:

pipe bender hydraulic cylinder piston rod material introduction: In general, we use 45 steel to produce pipe bender hydraulic cylinder piston rod. It has a large impact force when it is used, and some good performance steel are also used in the heavy load transmission. In order to have enough work intensity when using, and can ensure normal use, this is still more critical to have a detailed understanding of the material.

When the long-stroke pipe bender hydraulic cylinder rotates horizontally, the piston rod bends due to its own weight, causing the guide sleeve and piston to produce biased load, resulting in pipe bender hydraulic cylinder head seal damage, oil leakage, and piston sleep in the pipe bender hydraulic cylinder. The following measures can be taken: increase the piston plan to adjust the piston outer circle and process it into a convex drum, so that the piston can self-position, improve the force situation, and reduce and avoid pulling the pipe bender hydraulic cylinder; The piston and the piston rod are connected with a spherical joint.

pipe bender hydraulic cylinder diameter, rod diameter, stroke determination: Choose national standards or other standards pipe bender hydraulic cylinder, avoid the selection of non-standard size, otherwise the difficulty of processing and manufacturing costs will be increased. The length of the pipe bender hydraulic cylinder guide is determined by the length of the stroke. Check the strength of pipe bender hydraulic cylinder, piston rod, screw, etc. according to the working pressure or load. At the same time, working pressure, ambient temperature, working medium and running speed are also the key to selecting seals.

When the initial action of the pipe bender hydraulic cylinder is slow, please check the temperature of the hydraulic system, because in the case of low temperature, the viscosity of the hydraulic oil is large and the fluidity is poor, resulting in slow action of the pipe bender hydraulic cylinder. The improvement method is to replace the hydraulic oil with good viscosity temperature performance, and the oil temperature at low temperature can be increased by heater or heating by the machine itself, and the normal working oil temperature of the system should be maintained at about 40 ° C.

Answers to some questions about pipe bender hydraulic cylinder:

How to disassemble the big nut that excavate the oil cylinder piston of the excavator?
If you want to be safe, look for a special unloading place for this thing, which is an oil cylinder on top of a turntable with a large nut attached to the center of the turntable. If you're in the field just pin the head of the cylinder to one end, use a big homemade wrench to hold the nut in place, and then get a digging machine and push it down, and it opens.

How to distinguish high pressure cylinder and low pressure cylinder?
There is no special definition of the cylinder, the so-called pressure classification refers to the pump low pressure (code L) container 0.1MPa ≤p < 1.6MPa; Medium pressure (code M) container 1.6MPa ≤p < 10.0MPa; High pressure (code H) vessel 10 MPa≤p < 100 MPa; Ultra-high pressure (code U) container p≥100MPa. (1MPa=9.8Kg)